What does dark energy have to do with proliferation of life in the universe? The answer is written in the stars, according to ...

Assuming intelligent aliens have used AI for thousands or even millions of years, experts think it may have grown to ...

A shockwave caused by the galaxy NGC 7318b slamming into four other galaxies is akin to a "sonic boom from a jet fighter." ...

Astronomers capture the first detailed image of WOH G64, a star 2,000 times bigger than the Sun, as it nears its supernova stage, 160,000 light-years away.